Results 1 to 10 of about 575,970 (287)

Uniform asymptotic methods for integrals [PDF]

Indagationes Mathematicae, 2013
31 pages, 3 ...
Bleistein, Bleistein, Borwein, Chester, de Bruijn, Debye, Deift, Erdélyi, Erdélyi, Lekner, López, López, López, Mahler, Nico M. Temme, Oberhettinger, Olde Daalhuis, Olde Daalhuis, Olver, Olver, Olver, Olver, Olver, Ott, Paris, Perron, Szegő, Temme, Temme, Temme, Temme, Temme, Temme, Temme, Temme, Ursell, Ursell, Van der Corput, Van der Waerden, Wang, Wang, Watson, Wong, Wong, Zil’bergleĭt   +44 more
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High-order asymptotic methods provide accurate, analytic solutions to intractable potential problems [PDF]

Scientific Reports
The classical problem of determining the density and capacity of arrays of potential sources is studied. This corresponds to a wide variety of physical problems such as electrostatic capacitance, stress in elastostatics and the evaporation of fluid ...
Alexander W. Wray, Madeleine R. Moore
doaj   +2 more sources

Asymptotic methods for delay equations [PDF]

Journal of Engineering Mathematics, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fowler, A. C.
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Asymptotic Methods for Transaction Costs

Risks
We propose a general approximation method for the determination of optimal trading strategies in markets with proportional transaction costs, with a polynomial approximation of the residual value function.
Eberhard Mayerhofer
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Regularized Stokeslets Lines Suitable for Slender Bodies in Viscous Flow

Fluids, 2021
Slender-body approximations have been successfully used to explain many phenomena in low-Reynolds number fluid mechanics. These approximations typically use a line of singularity solutions to represent flow.
Boan Zhao, Lyndon Koens
doaj   +1 more source

A Brief Review on the Asymptotic Methods for the Periodic ‎Behaviour of Microelectromechanical Systems [PDF]

Journal of Applied and Computational Mechanics, 2022
Microelectromechanical systems (MEMS) is a very vast field and has been identified as lots of potential in tiny instruments. Because of their unique and exciting properties such as small sizes, low power consumption, reliability, and their capability of ...
Naveed Anjum, Ji-Huan He, Chun-Hui He, Alina Ashiq   +3 more
doaj   +1 more source

Analysis of asymptotic for a model of nonlinear oscillations of the two string

Lietuvos Matematikos Rinkinys, 2015
The mathematical model of two strings nonlinear oscillations is presented. To find uniformly valid in a long time interval asymptotic solution of the problem an averaging scheme is constructed.
Olga Lavcel-Budko, Aleksandras Krylovas   +1 more
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Three-dimensional surface wave in half-space and edge waves in plates with mixed boundary conditions on the front edge

Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2014
In the first part of this paper the propagation of sinusoidal three-dimensional surface waves is investigated for an isotropic elastic half-space with mixed boundary conditions.
Roman V Ardazishvili, Maria V Wilde, Leonid Yu Kossovich   +2 more
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Asymptotical estimation of oscillatory integral

Lietuvos Matematikos Rinkinys, 2009
The oscillatory integral is important for averaging of weakly nonlinear differential systems. Uniformly valid for parameters estimation of the integral can be use for substantiation of averaging method for wave interaction modelling.
Aleksandras Krylovas
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On a Singularly Perturbed Problem of the Nonlinear Thermal Conductivity in the Case of Balanced Nonlinearity

Моделирование и анализ информационных систем, 2018
On the basis of the modified asymptotic method of boundary functions and the asymptotic method of differential inequalities, the question of the existence of Lyapunov-stable stationary solutions with internal layers of the nonlinear heat equation in the ...
Marina A. Davydova, Svetlana A. Zakharova   +1 more
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